Concept information
Preferred term
neutral red uptake assay (NRU)
Definition
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An in-vitro cell-based approach that assesses the cellular uptake of a dye in the presence of a particular substance and is used to assess basal cytotoxicity. It has been validated in the U.S. and Europe as an alternative method in toxicology.
Broader concept
In other languages
URI
https://lod.nal.usda.gov/nalt/57094482
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